CN103058508A - A device and a method for processing a glass ink jet sheet - Google Patents
A device and a method for processing a glass ink jet sheet Download PDFInfo
- Publication number
- CN103058508A CN103058508A CN2012105823932A CN201210582393A CN103058508A CN 103058508 A CN103058508 A CN 103058508A CN 2012105823932 A CN2012105823932 A CN 2012105823932A CN 201210582393 A CN201210582393 A CN 201210582393A CN 103058508 A CN103058508 A CN 103058508A
- Authority
- CN
- China
- Prior art keywords
- laser
- processing
- glass
- lens
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The present invention relates to a device and a method for processing a glass ink jet sheet. The method comprises: a laser light emitted by a laser device passes through a laser shutter for control of on and off the laser light, then the laser light passes through a beam expander for coaxial beam expanding, and after the beam expanding, the optical path of the laser light beam is changed in direction vertically via a 45 degree half-mirror; the laser light beam is focused on the lower surface of a workpiece via a 3D dynamic scanning galvanometer and a focusing mirror; a control system converts a cutting graphic into a digital signal, drives the reflector in the 3D dynamic scanning galvanometer to scanning a processing graphic, a coaxial CCD performs precise positioning of the workpiece before the start if the processing, positioning marks on the workpiece are grabbed by using a target-grabbing program, a compensation value is calculated, and exact match of the cutting graphic and an actual cutting line is achieved; after the processing starts, a blowing means and a dust collecting means stat to work to remove cutting residues; and in the processing, the 3D dynamic scanning galvanometer automatically elevates the focus, the glass is cut and processed from bottom to top until the glass is completely cut through. Complex surfaces and fine surfaces are easy to be processed by using the device and the method, and a good quality cutting section is easy to obtain.
Description
Technical field
The present invention relates to a kind of devices and methods therefor of processed glass inkjet plate, belong to the little processing of glass laser, inkjet plate processing technique field.
Background technology
Inkjet plate is the core devices of printer.Inkjet plate has high requirement to shape, edge effect and the consistence of jet orifice.Traditional inkjet plate adopts plastic material, is heated rear yielding aging, and the life-span is shorter; The inkjet plate difficulty of processing of glass material is large, efficient is low, yield hangs down and also limited use.Also do not have at present a kind of can stability and high efficiency, the method for high quality processed glass inkjet plate.
The definition of laser cutting technique adopts the heat abstraction method to carry out the material separation technology take laser beam as thermal source, thereby forms the material processing method of cutting groove.Laser beam is focused on material surface, reaches the evaporation vaporized state of material so that the material surface temperature sharply raises, thereby realizes the removal of material.Here comprised material to the absorption of beam energy and the heat transfer process in the material.In this process, material is heated the sharply process of gasification occurs, and depends primarily on laser and material effects time and laser beam intensity.
Along with the particularly sustainable growth of 3D printer industry of printer, the glass inkjet plate is as high-end applications, the tradition processing mode can't satisfy the demands, therefore, need especially a kind of traditional glass processing method and apparatus of breaking through, and laser is as processing means advanced in the modern industry, be subject to the attention of industry-by-industry all the more, realize that by laser feasibility and the practicality of glass processing are also more and more verified, but the equipment and the processing method that also do not have a kind of energy high-level efficiency, high quality and high precision to carry out inkjet plate processing at present.
Summary of the invention
The shortcomings such as the equipment and the method that the purpose of this invention is to provide a kind of processed glass inkjet plate overcome the efficient that exists in the traditional glass processing lower, and edge effect is bad.
Purpose of the present invention is achieved through the following technical solutions:
The device of processed glass inkjet plate, characteristics are: comprise laser apparatus, 45 degree semi-transparent semi-reflecting lens and 3D dynamic scan galvanometers, the output terminal of laser apparatus is furnished with optical gate, the output terminal of optical gate is provided with beam expanding lens, the output terminal of beam expanding lens is furnished with 45 degree semi-transparent semi-reflecting lens, the output terminal of 45 degree semi-transparent semi-reflecting lens is furnished with coaxial CCD and 3D dynamic scan galvanometer successively, the output terminal of 3D dynamic scan galvanometer is furnished with condensing lens, condensing lens is right against workplatform, one side of workplatform is equipped with blowing device, and the opposite side of workplatform is equipped with particle collector.
Further, the device of above-mentioned processed glass inkjet plate, described laser apparatus are that wavelength is nanosecond, psec or the femto-second laser of 266～1064nm.
Said apparatus is used for the method for processed glass inkjet plate, laser spot focuses on the lower surface that is positioned at glass before the processing, the laser that laser apparatus sends is through optical gate trip switch light, after opening the light, optical gate control laser through beam expanding lens light beam is carried out coaxial expanding, light beam is through 45 degree semi-transparent semi-reflecting lens after beam expanding lens expands, and light path vertically alters course; Light beam focuses on the lower surface of workpiece through 3D dynamic scan galvanometer and condensing lens; Controlling System is converted into numerary signal with cutting pattern, then drive the reflecting optics scanning machining figure in the 3D dynamic scan galvanometer, coaxial CCD accurately locates workpiece before the processing beginning, the witness marker on the target program grabbing workpiece is grabbed in utilization, offset value calculation, the exact matching of realization cutting pattern and actual cutting groove; After the processing beginning, blowing device and particle collector are started working, and will cut residue and get rid of; Add man-hour 3D dynamic scan galvanometer and automatically focus is promoted, glass-cutting processed glass until cut is fully worn from lower to upper.
The substantive distinguishing features that technical solution of the present invention is outstanding and significant progressive being mainly reflected in:
Work range of the present invention is not subjected to the restriction of Material Physics, mechanical property, is easy to processed complex profile, fine surface, easily obtains good cutting section quality, and cutting debris contamination, thermal stresses, unrelieved stress, cold working hardening, heat affected zone etc. are all smaller; Can carry out in the closed region abnormity cutting of glass, and high stability is arranged; The dynamic surface sweeping condensing lens of 3D can significantly promote working (machining) efficiency, and the laser of the wavelength that use glass can see through focuses on lower surface and begins processing, can form vertical cutting section.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1: structural representation of the present invention.
Embodiment
As shown in Figure 1, the device of processed glass inkjet plate, comprise laser apparatus 1,45 degree semi-transparent semi-reflecting lens 4 and 3D dynamic scan galvanometers 6, laser apparatus 1 is that wavelength is the nanosecond of 266～1064nm, psec or femto-second laser, the output terminal of laser apparatus 1 is furnished with optical gate 2, the output terminal of optical gate 2 is provided with beam expanding lens 3, the output terminal of beam expanding lens 3 is furnished with 45 degree semi-transparent semi-reflecting lens 4, the output terminal of 45 degree semi-transparent semi-reflecting lens 4 is furnished with coaxial CCD5 and 3D dynamic scan galvanometer 6 successively, the output terminal of 3D dynamic scan galvanometer 6 is furnished with condensing lens 7, condensing lens 7 is right against workplatform 9, one side of workplatform is equipped with blowing device 8, and the opposite side of workplatform is equipped with particle collector 10.
When said apparatus is used for the processed glass inkjet plate, laser spot focuses on the lower surface that is positioned at glass before the processing, the laser that laser apparatus 1 sends is through electronic optical gate 2 trip switch light, specifically controlled the opening and closing of optical gate 2 by the software control induced signal, thereby realize the external control laser switch of laser apparatus 1; Carry out coaxial expanding through 3 pairs of light beams of beam expanding lens after optical gate 2 control laser open the light, improve on the one hand the angle of divergence of beam propagation, reach the purpose of beam path alignment; In addition on the one hand, can control the size of the final focal beam spot of laser, obtain desirable spot size, thereby realize the purpose of laser stabilization cutting; Light beam is through 45 degree semi-transparent semi-reflecting lens 4 after beam expanding lens 3 expands, and light path vertically alters course; Light beam focuses on the lower surface of workpiece through 3D dynamic scan galvanometer 6, condensing lens 7; Controlling System is converted into numerary signal with cutting pattern, then drives the reflecting optics scanning machining figure in the 3D dynamic focusing vibration mirror 6; Coaxial CCD 5 accurately locates workpiece before processing beginning, utilizes the witness marker of grabbing on the target program grabbing workpiece, offset value calculation, and the exact matching of realization cutting pattern and actual cutting groove, adding man-hour also can Real Time Observation machine process and effect; After the processing beginning, blowing device 8 and particle collector 10 are started working, and will cut residue and get rid of, and blow afloat simultaneously and also play cooling performance, improve cutting quality; Add man-hour 3D dynamic scan galvanometer 6 and automatically focus is promoted, glass-cutting processed glass until cut is fully worn from lower to upper, guarantees that the quality of portalling the below is better; Machine rear workplatform 9 and automatically the glass inkjet plate is shifted out Working position, be convenient to material and pick and place.
Machine rear jet orifice edge and have the tiny crack generation, to certain influence is arranged work-ing life; The glass inkjet plate need to be put into the HF acid solution and carry out corrosion treatment, the tiny crack corrosion on surface is eliminated, improve the ultimate compression strength of glass inkjet plate, increase the service life; Sidewall also becomes Paint Gloss simultaneously, improves the quality of ink-jet.
The present invention utilizes the light path of ultrashort pulse laser pulse laser to focus on and scanning, the glass inkjet plate is carried out the processing of efficient stable.Ultra-short pulse laser is shorter than most chemistry and physical reaction, such as machinery and thermodynamic (al) characteristic time etc., peak power is high, because ultrashort laser pulse and material be middle unique multiphoton absorption process mutually, its working accuracy can break through the bottleneck of coherent limit, thus make nanometer processing and corresponding little/many conceptions of nano-electron, little/receive optics become possibility.The ultrashort pulse sequence can be controlled ionization process, optionally ground state rotation etc. in ionized atom, the control molecule.
The material of processing is the not transparent material such as tempering and toughened glass such as healthy and free from worry, Asahi Glass glass and Xiao Te glass, the optical scanning focusing system with laser focusing below transparent material, every layer material cuts with intervening sequences, different thickness of glass is formed suitable cutting width, reach the purpose of glass-cutting.Laser optical path carries out optical focus to ultra-short pulse laser, and laser is seen through the lower surface that glass focuses on glass, realizes the energy of optimized efficient utilization laser apparatus, raises the efficiency; Use the optical scanning focusing system, make the laser beam motion process needed figure, and make focus mobile from the bottom up, the egress of glass is worn; Auxiliary air blowing, particle collector in time will cut residue and remove in the course of processing, to obtain comparatively high quality, high efficiency glass processing effect.
The ultra-short pulse laser cutting is compared with traditional diamond-making technique has many distinctive features:
1) work range is not subjected to the restriction of Material Physics, mechanical property, can process any hard, soft, crisp, heat-resisting or refractory metal and non-metallic material;
2) be easy to processed complex profile, fine surface;
3) easily obtain good cutting section quality, cutting debris contamination, thermal stresses, unrelieved stress, cold working hardening, heat affected zone etc. are all smaller;
4) can carry out in the closed region abnormity cutting of glass, and high stability is arranged;
5) the dynamic surface sweeping condensing lens of 3D can significantly promote working (machining) efficiency;
6) use the laser of the wavelength that glass can see through, focus on lower surface and begin processing, can form vertical cutting section.
What need to understand is: the above only is preferred implementation of the present invention; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. the device of processed glass inkjet plate, it is characterized in that: comprise laser apparatus, 45 degree semi-transparent semi-reflecting lens and 3D dynamic scan galvanometers, the output terminal of laser apparatus is furnished with optical gate, the output terminal of optical gate is provided with beam expanding lens, the output terminal of beam expanding lens is furnished with 45 degree semi-transparent semi-reflecting lens, the output terminal of 45 degree semi-transparent semi-reflecting lens is furnished with coaxial CCD and 3D dynamic scan galvanometer successively, the output terminal of 3D dynamic scan galvanometer is furnished with condensing lens, condensing lens is right against workplatform, one side of workplatform is equipped with blowing device, and the opposite side of workplatform is equipped with particle collector.
2. the device of processed glass inkjet plate according to claim 1, it is characterized in that: described laser apparatus is that wavelength is nanosecond, psec or the femto-second laser of 266～1064nm.
3. the described device of claim 1 is used for the method for processed glass inkjet plate, it is characterized in that: laser spot focuses on the lower surface that is positioned at glass before the processing, the laser that laser apparatus sends is through optical gate trip switch light, after opening the light, optical gate control laser through beam expanding lens light beam is carried out coaxial expanding, light beam is through 45 degree semi-transparent semi-reflecting lens after beam expanding lens expands, and light path vertically alters course; Light beam focuses on the lower surface of workpiece through 3D dynamic scan galvanometer and condensing lens; Controlling System is converted into numerary signal with cutting pattern, then drive the reflecting optics scanning machining figure in the 3D dynamic scan galvanometer, coaxial CCD accurately locates workpiece before the processing beginning, the witness marker on the target program grabbing workpiece is grabbed in utilization, offset value calculation, the exact matching of realization cutting pattern and actual cutting groove; After the processing beginning, blowing device and particle collector are started working, and will cut residue and get rid of; Add man-hour 3D dynamic scan galvanometer and automatically focus is promoted, glass-cutting processed glass until cut is fully worn from lower to upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105823932A CN103058508A (en) | 2012-12-28 | 2012-12-28 | A device and a method for processing a glass ink jet sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105823932A CN103058508A (en) | 2012-12-28 | 2012-12-28 | A device and a method for processing a glass ink jet sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103058508A true CN103058508A (en) | 2013-04-24 |
Family
ID=48101445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105823932A Pending CN103058508A (en) | 2012-12-28 | 2012-12-28 | A device and a method for processing a glass ink jet sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103058508A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551735A (en) * | 2013-10-18 | 2014-02-05 | 昆山思拓机器有限公司 | Processing device and process for conductive rubber pad |
| CN106966580A (en) * | 2017-04-28 | 2017-07-21 | 武汉理工大学 | A kind of method of femtosecond laser glass-cutting |
| CN109470719A (en) * | 2017-09-07 | 2019-03-15 | 南宁市富久信息技术有限公司 | A kind of multifunctional side glass pane check-out console with arc lamp bracket |
| CN110977205A (en) * | 2019-12-20 | 2020-04-10 | 武汉华工激光工程有限责任公司 | Blind hole machining rotary cutting system and blind hole machining method |
| CN111362570A (en) * | 2020-01-17 | 2020-07-03 | 武汉先河激光技术有限公司 | Method for laser processing glass sheet and method and system for laser processing glass sheet chamfer |
| CN114473247A (en) * | 2022-03-18 | 2022-05-13 | 广东中科微精光子制造科技有限公司 | Laser cutting device and laser cutting method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100008048A (en) * | 2008-07-15 | 2010-01-25 | 나노전광 주식회사 | Laser cutting method |
| CN102814591A (en) * | 2012-05-23 | 2012-12-12 | 苏州德龙激光有限公司 | Laser processing method and laser processing equipment |
| CN203079699U (en) * | 2012-12-28 | 2013-07-24 | 苏州德龙激光股份有限公司 | Device for processing glass inkjet sheet |
-
2012
- 2012-12-28 CN CN2012105823932A patent/CN103058508A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100008048A (en) * | 2008-07-15 | 2010-01-25 | 나노전광 주식회사 | Laser cutting method |
| CN102814591A (en) * | 2012-05-23 | 2012-12-12 | 苏州德龙激光有限公司 | Laser processing method and laser processing equipment |
| CN203079699U (en) * | 2012-12-28 | 2013-07-24 | 苏州德龙激光股份有限公司 | Device for processing glass inkjet sheet |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551735A (en) * | 2013-10-18 | 2014-02-05 | 昆山思拓机器有限公司 | Processing device and process for conductive rubber pad |
| CN106966580A (en) * | 2017-04-28 | 2017-07-21 | 武汉理工大学 | A kind of method of femtosecond laser glass-cutting |
| CN106966580B (en) * | 2017-04-28 | 2020-05-05 | 武汉理工大学 | Method for cutting glass by femtosecond laser |
| CN109470719A (en) * | 2017-09-07 | 2019-03-15 | 南宁市富久信息技术有限公司 | A kind of multifunctional side glass pane check-out console with arc lamp bracket |
| CN110977205A (en) * | 2019-12-20 | 2020-04-10 | 武汉华工激光工程有限责任公司 | Blind hole machining rotary cutting system and blind hole machining method |
| CN111362570A (en) * | 2020-01-17 | 2020-07-03 | 武汉先河激光技术有限公司 | Method for laser processing glass sheet and method and system for laser processing glass sheet chamfer |
| CN114473247A (en) * | 2022-03-18 | 2022-05-13 | 广东中科微精光子制造科技有限公司 | Laser cutting device and laser cutting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102814591B (en) | Laser processing and laser process equipment | |
| CN102310285B (en) | Laser processing device of silicon glass bonding slice and method thereof | |
| CN103058508A (en) | A device and a method for processing a glass ink jet sheet | |
| JP4322881B2 (en) | Laser processing method and laser processing apparatus | |
| Chen et al. | Parametric studies on pulsed near ultraviolet frequency tripled Nd: YAG laser micromachining of sapphire and silicon | |
| CN106966580B (en) | Method for cutting glass by femtosecond laser | |
| CN103008887A (en) | Method and device for cutting machined target from two surfaces by using ultra-short pulse laser | |
| CN103056530A (en) | Device and method for processing one glass solution (OGS) touch screens | |
| CN104972226A (en) | Double-head laser machining device and machining method | |
| CN102319960A (en) | Device and method for making metal film group holes by using ultra-short pulse laser | |
| CN106238918A (en) | The ceramic etching system of a kind of ultrasonic wave added laser and method | |
| CN102248302A (en) | Device and method for abnormally cutting toughened glass by ultra-short pulse laser | |
| JP2012512131A (en) | Method of laser processing glass into a shape with chamfered edges | |
| KR101184259B1 (en) | Laser processing method and laser processing apparatus | |
| KR20120098869A (en) | Laser machining and scribing systems and methods | |
| JP4256840B2 (en) | Laser cutting method and apparatus | |
| TW201514109A (en) | Method of separating a glass sheet from a carrier | |
| Jia et al. | Multi-scan picosecond laser welding of non-optical contact soda lime glass | |
| JP2007331983A (en) | Scribing method for glass | |
| CN102718398B (en) | Method for carrying out special-shaped cutting on glass by utilizing ultrashort-pulse double-light-path laser | |
| CN110342806A (en) | Processing method with through-hole glass cover-plate | |
| CN203079699U (en) | Device for processing glass inkjet sheet | |
| CN111055028A (en) | Laser cutting device and method for expanding controllable cracks based on plasma | |
| JP2007260749A (en) | Laser beam machining method and apparatus, and machined product of brittle material | |
| CN109454326A (en) | A kind of transparent material laser-assisted machining processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130424 |